2TBox
Motorcycle ECU diagnostics
About
This app connects to a diagnostic device for motorcycle ECUs, providing live readings, fault code management, and service interval tracking. It allows for real-time graphing of parameters and device firmware updates. A demo mode is available for exploration without the physical device.
What's New in 2TBox
0.1.5
September 22, 2026
AI assistant: ask about a fault, a sensor or wiring; a question can be dictated. Device firmware update from the app, without the web interface. Actuator tests, live graphs and a rebuilt "About device" screen.
MoreFAQ
What is 2TBox?
2TBox is a companion app designed to work with a specific diagnostic device for motorcycle ECUs. It allows you to view live data, manage fault codes, and track service intervals directly from your smartphone.
Does 2TBox work without the diagnostic device?
No, 2TBox requires a connected diagnostic device to function fully. However, it does offer a demo mode that simulates data, allowing you to explore the app's interface.
What kind of live readings does 2TBox provide?
2TBox can display various live readings from your motorcycle's ECU, including engine speed, coolant and air temperature, intake pressure, throttle position, battery voltage, ignition angle, and power valve position.
Can 2TBox clear fault codes?
Yes, 2TBox can display fault codes, their descriptions, and status, and it also allows you to clear these codes after addressing the underlying issue.
How often is 2TBox updated?
The latest version of 2TBox is 0.1.5, and it was last updated on September 22, 2026. Updates typically include improvements to device compatibility and firmware management.
What devices does 2TBox support?
2TBox is available for iPhone and iPod devices. It connects to the diagnostic device via Bluetooth LE or the device's Wi-Fi network.
Is 2TBox free to use?
Yes, 2TBox is available for free. The app itself does not have any in-app purchases or advertisements.
Does 2TBox collect user data?
No, 2TBox prioritizes user privacy. It collects no data and sends nothing out, only communicating with your connected diagnostic device and making a single network request for firmware updates.
